package com.fyt.ZhongYaoApp.service;

import com.fyt.ZhongYaoApp.pojo.ShoppingCar;
import com.fyt.ZhongYaoApp.pojo.dto.ShoppingCarDTO;

import java.util.List;

public interface ShoppingCarService {

    // 添加购物车
    void addCar(ShoppingCarDTO shoppingCarDTO);

    List<ShoppingCar> showShoppingCar();

    void cleanShoppingCar();
}
